Method for starting internal combustion engine of motor vehicle

The invention relates to a method for starting an internal combustion engine having a belt driven starter generator and a pinion starter, wherein the internal combustion engine has a crankshaft capable of connection to the belt driven starter generator and the pinion starter in the case of torque transmission. The belt driven starter generator generates a pre-tension moment acting on the crankshaft, the pre-tension moment being less than the starting torque of the crankshaft. A starting moment acting on the crankshaft is generated by the pinion starter alone or by the pinion starter together with the belt driven starter generator, the starting moment being at least equal to the starting torque of the crankshaft and the crankshaft being placed in the rotational motion by the starting moment. 本发明涉及种用于起动具有皮带传动的起动机发电机和小齿轮起动机的内燃机的方法，其中所述内燃机具有曲轴，该曲轴能够在传递转矩的情况下与所述皮带传动的起动机发电机和所述小齿轮起动机相连接，其中由所述皮带传动的起动机发电机产生作用于所述曲轴的预紧力矩，所述预紧力矩小于所述曲轴的始动转矩，其中仅仅由所述小齿轮起动机或者由所述小齿轮起动机与所述皮带传动的起动机发电机起产生作用于所述曲轴的起动力矩，所述起动力矩至少与所述曲轴的始动转矩样大，其中所述曲轴通